USGC D-grade, V-grade shifting to 9.0 RVP

When the Colonial Pipeline's 14th shipping cycle became prompt, Platts will stopped assessing the 11.5 RVP D-grade (Premium CBOB) and V-grade (Premium Conventional Unleaded) and begin assessing 9.0 RVP D-grade and V-grade instead.

This change reflects a seasonal adjustment to RVP levels as required by the Colonial Pipeline system.

The date for this change took place on March 1, 2011.

For questions or comments please contact David Ruisard, 713-658-3224, david_ruisard@platts.com.